Merged revisions 78971-78972 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

........
  r78971 | benjamin.peterson | 2010-03-14 22:00:35 -0500 (Sun, 14 Mar 2010) | 1 line

  remove mac 9 code
........
  r78972 | benjamin.peterson | 2010-03-14 22:02:37 -0500 (Sun, 14 Mar 2010) | 1 line

  clean up files correctly
........

Lib/py_compile.py

@@ -62,15 +62,6 @@ class PyCompileError(Exception):
         return self.msg
 
 
-# Define an internal helper according to the platform
-if os.name == "mac":
-    import MacOS
-    def set_creator_type(file):
-        MacOS.SetCreatorAndType(file, 'Pyth', 'PYC ')
-else:
-    def set_creator_type(file):
-        pass
-
 def wr_long(f, x):
     """Internal; write a 32-bit int to a file in little-endian order."""
     f.write(bytes([x        & 0xff,
@@ -129,13 +120,12 @@ def compile(file, cfile=None, dfile=None, doraise=False):
 
     """
     encoding = read_encoding(file, "utf-8")
-    f = open(file, 'U', encoding=encoding)
+    with open(file, encoding=encoding) as f:
         try:
             timestamp = int(os.fstat(f.fileno()).st_mtime)
         except AttributeError:
             timestamp = int(os.stat(file).st_mtime)
         codestring = f.read()
-    f.close()
     if codestring and codestring[-1] != '\n':
         codestring = codestring + '\n'
     try:
@@ -149,15 +139,13 @@ def compile(file, cfile=None, dfile=None, doraise=False):
             return
     if cfile is None:
         cfile = file + (__debug__ and 'c' or 'o')
-    fc = open(cfile, 'wb')
+    with open(cfile, 'wb') as fc:
         fc.write(b'\0\0\0\0')
         wr_long(fc, timestamp)
         marshal.dump(codeobject, fc)
         fc.flush()
         fc.seek(0, 0)
         fc.write(MAGIC)
-    fc.close()
-    set_creator_type(cfile)
 
 def main(args=None):
     """Compile several source files.